🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 14.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 504 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,523,096 km

• M1: 177,573 km (0.105 R)
• M2: 300,243 km (0.07 R)
• M3: 406,906 km (0.065 R)
• M4: 613,501 km (0.118 R)
• M5: 775,216 km (0.098 R)
• M6: 873,502 km (0.057 R)
• M7: 1,015,470 km (0.114 R)
• M8: 1,270,834 km (0.094 R)
• M9: 1,379,143 km (0.063 R)
• M10: 1,496,428 km (0.085 R)
• M11: 1,629,121 km (0.091 R)
• M12: 1,765,853 km (0.066 R)
• M13: 2,051,436 km (0.079 R)
• M14: 2,167,374 km (0.06 R)
• M15: 2,285,556 km (0.091 R)
• M16: 2,521,921 km (0.103 R)
• M17: 2,660,748 km (0.066 R)
• M18: 2,787,756 km (0.109 R)
• M19: 2,888,136 km (0.065 R)
• M20: 3,264,076 km (0.084 R)
• M21: 3,354,882 km (0.105 R)
• M22: 3,492,811 km (0.059 R)
• M23: 3,718,853 km (0.118 R)
• M24: 3,837,784 km (0.054 R)
• M25: 3,990,374 km (0.102 R)
• M26: 4,152,986 km (0.111 R)
• M27: 4,260,099 km (0.075 R)
• M28: 4,485,243 km (0.118 R)
• M29: 4,612,102 km (0.094 R)
• M30: 4,722,954 km (0.107 R)
• M31: 4,843,530 km (0.119 R)
• M32: 4,991,183 km (0.061 R)
• M33: 5,096,351 km (0.092 R)
• M34: 5,193,440 km (0.112 R)
• M35: 5,353,659 km (0.117 R)
• M36: 5,470,345 km (0.113 R)
• M37: 5,651,658 km (0.073 R)
• M38: 5,890,267 km (0.04 R)
• M39: 6,048,242 km (0.118 R)
• M40: 6,235,838 km (0.088 R)
• M41: 6,463,526 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 10.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.4 AU - 1.46 AU

Year: 1160 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 44,523,096 km

• M1: 152,440 km (0.115 R)
• M2: 336,446 km (0.091 R)
• M3: 405,859 km (0.12 R)
• M4: 502,948 km (0.106 R)
• M5: 638,484 km (0.054 R)
• M6: 768,035 km (0.119 R)
• M7: 948,451 km (0.109 R)
• M8: 1,311,674 km (0.075 R)
• M9: 1,415,196 km (0.071 R)
• M10: 1,563,298 km (0.092 R)
• M11: 1,630,766 km (0.053 R)
• M12: 1,875,209 km (0.079 R)
• M13: 2,084,946 km (0.107 R)
• M14: 2,235,441 km (0.045 R)
• M15: 2,350,631 km (0.075 R)
• M16: 2,438,445 km (0.1 R)
• M17: 2,507,560 km (0.082 R)
• M18: 2,657,756 km (0.112 R)
• M19: 2,739,137 km (0.118 R)
• M20: 2,967,274 km (0.117 R)
• M21: 3,051,797 km (0.106 R)
• M22: 3,343,213 km (0.057 R)
• M23: 3,464,537 km (0.078 R)
• M24: 3,531,258 km (0.07 R)
• M25: 3,768,520 km (0.077 R)
• M26: 4,011,168 km (0.096 R)
• M27: 4,211,180 km (0.101 R)
• M28: 4,438,718 km (0.101 R)
• M29: 4,511,573 km (0.043 R)
• M30: 4,993,876 km (0.09 R)
• M31: 5,133,002 km (0.102 R)
• M32: 5,260,609 km (0.11 R)
• M33: 5,376,248 km (0.044 R)
• M34: 5,597,204 km (0.114 R)
• M35: 5,755,030 km (0.081 R)
• M36: 5,887,574 km (0.06 R)
• M37: 6,115,411 km (0.091 R)
• M38: 6,182,880 km (0.107 R)
• M39: 6,250,648 km (0.068 R)
• M40: 6,346,091 km (0.108 R)
• M41: 6,469,360 km (0.053 R)
• M42: 6,634,965 km (0.085 R)
• M43: 6,998,787 km (0.098 R)
• M44: 7,154,668 km (0.113 R)
• M45: 7,354,680 km (0.058 R)
• M46: 7,819,032 km (0.117 R)
• M47: 8,025,178 km (0.078 R)
• M48: 8,533,212 km (0.048 R)
• M49: 8,654,386 km (0.119 R)
• M50: 8,837,045 km (0.077 R)
• M51: 8,944,157 km (0.103 R)
• M52: 9,113,502 km (0.097 R)
• M53: 9,408,360 km (0.067 R)
• M54: 9,769,639 km (0.067 R)
• M55: 9,880,491 km (0.057 R)
• M56: 9,975,934 km (0.095 R)
• M57: 10,183,576 km (0.086 R)
• M58: 10,279,917 km (0.08 R)
• M59: 10,521,966 km (0.107 R)
• M60: 10,651,967 km (0.106 R)
• M61: 10,782,416 km (0.106 R)
• M62: 11,094,328 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.78 AU - 1.96 AU

Year: 1734 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,523,096 km

• M1: 103,671 km (0.11 R)
• M2: 158,424 km (0.115 R)
• M3: 212,429 km (0.073 R)
• M4: 273,315 km (0.08 R)
• M5: 414,536 km (0.08 R)
• M6: 511,625 km (0.107 R)
• M7: 612,005 km (0.055 R)
• M8: 702,661 km (0.098 R)
• M9: 752,776 km (0.072 R)
• M10: 809,923 km (0.027 R)
• M11: 978,071 km (0.054 R)
• M12: 1,072,916 km (0.098 R)
• M13: 1,131,409 km (0.108 R)
• M14: 1,204,263 km (0.118 R)
• M15: 1,383,332 km (0.1 R)
• M16: 1,512,285 km (0.11 R)
• M17: 1,563,597 km (0.102 R)
• M18: 1,675,496 km (0.117 R)
• M19: 1,728,753 km (0.098 R)
• M20: 1,891,665 km (0.109 R)
• M21: 1,971,102 km (0.079 R)
• M22: 2,067,891 km (0.076 R)
• M23: 2,133,266 km (0.045 R)
• M24: 2,496,938 km (0.056 R)
• M25: 2,601,956 km (0.09 R)
• M26: 2,663,889 km (0.098 R)
• M27: 2,780,276 km (0.108 R)
• M28: 3,073,937 km (0.094 R)
• M29: 3,186,584 km (0.109 R)
• M30: 3,358,173 km (0.035 R)
• M31: 3,474,411 km (0.099 R)
• M32: 3,710,626 km (0.07 R)
• M33: 3,830,902 km (0.097 R)
• M34: 4,126,508 km (0.118 R)
• M35: 4,219,857 km (0.076 R)
• M36: 4,450,836 km (0.073 R)
• M37: 4,826,925 km (0.111 R)
• M38: 4,969,192 km (0.106 R)
• M39: 5,090,816 km (0.07 R)
• M40: 5,747,700 km (0.066 R)
• M41: 5,828,782 km (0.066 R)
• M42: 5,910,313 km (0.092 R)
• M43: 6,121,545 km (0.101 R)
• M44: 6,491,351 km (0.045 R)
• M45: 6,648,578 km (0.079 R)
• M46: 6,721,432 km (0.118 R)
• M47: 6,843,803 km (0.11 R)
• M48: 7,053,240 km (0.092 R)
• M49: 7,214,956 km (0.066 R)
• M50: 7,466,131 km (0.05 R)
• M51: 7,643,554 km (0.105 R)
• M52: 7,809,607 km (0.105 R)
• M53: 7,886,650 km (0.106 R)
• M54: 8,236,560 km (0.037 R)
• M55: 8,328,113 km (0.084 R)
• M56: 8,446,445 km (0.027 R)
• M57: 8,538,747 km (0.101 R)
• M58: 8,657,977 km (0.12 R)
• M59: 9,059,198 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284

Radius: 3

Gravity: 31.56 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.52 AU - 8.46 AU

Year: 13903 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,523,096 km

• M1: 53,107 km (0.05 R)
• M2: 144,811 km (0.091 R)
• M3: 213,177 km (0.055 R)
• M4: 257,009 km (0.087 R)
• M5: 433,983 km (0.069 R)
• M6: 534,663 km (0.106 R)
• M7: 564,882 km (0.097 R)
• M8: 791,522 km (0.088 R)
• M9: 1,159,234 km (0.054 R)
• M10: 1,258,567 km (0.106 R)
• M11: 1,794,875 km (0.112 R)
• M12: 1,817,614 km (0.111 R)
• M13: 1,909,766 km (0.102 R)
• M14: 2,964,880 km (0.043 R)
• M15: 3,349,945 km (0.069 R)
• M16: 3,378,070 km (0.089 R)
• M17: 3,491,315 km (0.098 R)
• M18: 3,663,502 km (0.101 R)
• M19: 3,838,532 km (0.1 R)
• M20: 4,226,888 km (0.091 R)
• M21: 4,659,076 km (0.046 R)
• M22: 5,498,171 km (0.03 R)
• M23: 5,631,462 km (0.108 R)
• M24: 5,698,482 km (0.07 R)
• M25: 5,901,038 km (0.083 R)
• M26: 6,174,802 km (0.056 R)
• M27: 6,984,575 km (0.088 R)
• M28: 7,347,051 km (0.048 R)
• M29: 7,420,354 km (0.065 R)
• M30: 7,493,806 km (0.053 R)
• M31: 8,279,494 km (0.104 R)
• M32: 8,355,789 km (0.109 R)
• M33: 9,169,751 km (0.093 R)
• M34: 9,209,245 km (0.094 R)
• M35: 9,726,405 km (0.059 R)
• M36: 11,123,050 km (0.099 R)
• M37: 11,165,087 km (0.083 R)
• M38: 12,189,235 km (0.097 R)
• M39: 12,362,768 km (0.113 R)
• M40: 12,493,517 km (0.066 R)
• M41: 13,154,141 km (0.107 R)
• M42: 13,466,202 km (0.119 R)
• M43: 13,600,690 km (0.068 R)
• M44: 13,690,599 km (0.093 R)
• M45: 13,961,520 km (0.103 R)
• M46: 14,785,057 km (0.081 R)
• M47: 15,156,059 km (0.104 R)
• M48: 15,295,933 km (0.044 R)
• M49: 16,001,886 km (0.091 R)
• M50: 16,382,762 km (0.069 R)
• M51: 16,959,611 km (0.072 R)
• M52: 17,201,960 km (0.118 R)
• M53: 18,729,803 km (0.096 R)
• M54: 19,789,106 km (0.102 R)
• M55: 20,044,170 km (0.11 R)
• M56: 21,965,306 km (0.059 R)
• M57: 22,547,690 km (0.114 R)
• M58: 24,161,552 km (0.101 R)
• M59: 24,872,441 km (0.109 R)
• M60: 25,534,711 km (0.075 R)
• M61: 27,215,443 km (0.074 R)
• M62: 28,298,382 km (0.056 R)
• M63: 28,585,610 km (0.112 R)
• M64: 28,816,140 km (0.111 R)
• M65: 28,931,630 km (0.087 R)
• M66: 30,564,790 km (0.086 R)
• M67: 30,741,465 km (0.056 R)
• M68: 30,859,498 km (0.049 R)
• M69: 31,096,012 km (0.12 R)
• M70: 31,333,124 km (0.119 R)
• M71: 32,888,793 km (0.115 R)
• M72: 33,372,443 km (0.081 R)
• M73: 34,041,295 km (0.042 R)
• M74: 34,530,629 km (0.083 R)
• M75: 35,145,477 km (0.056 R)
• M76: 35,330,679 km (0.07 R)
• M77: 36,635,771 km (0.12 R)
• M78: 38,020,000 km (0.109 R)
• M79: 38,273,418 km (0.082 R)
• M80: 38,336,848 km (0.098 R)
• M81: 38,527,436 km (0.054 R)
• M82: 38,591,164 km (0.051 R)
• M83: 39,037,265 km (0.075 R)
• M84: 39,357,105 km (0.105 R)
• M85: 42,011,720 km (0.105 R)
• M86: 42,865,325 km (0.107 R)
• M87: 43,791,037 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,586 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit